CN100466979C - 具按系统角拍摄系统的断层造影设备和确定系统角的方法 - Google Patents

具按系统角拍摄系统的断层造影设备和确定系统角的方法 Download PDF

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Publication number
CN100466979C
CN100466979C CNB2005100813351A CN200510081335A CN100466979C CN 100466979 C CN100466979 C CN 100466979C CN B2005100813351 A CNB2005100813351 A CN B2005100813351A CN 200510081335 A CN200510081335 A CN 200510081335A CN 100466979 C CN100466979 C CN 100466979C
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detector
measured value
system angle
output signal
references object
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CN1711969A (zh
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赫伯特·布鲁德
马丁·彼得西尔卡
卡尔·施蒂尔斯托弗
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Siemens AG
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Siemens AG
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4007—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
    • A61B6/4014—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units arranged in multiple source-detector units

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Nuclear Medicine (AREA)
CNB2005100813351A 2004-06-24 2005-06-24 具按系统角拍摄系统的断层造影设备和确定系统角的方法 Expired - Fee Related CN100466979C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004030550.1 2004-06-24
DE102004030550A DE102004030550A1 (de) 2004-06-24 2004-06-24 Bildgebendes Tomographiegerät mit zumindest zwei unter Systemwinkel angeordneten Aufnahmesystemen und Verfahren für ein derartiges Tomographiegerät zur Bestimmung der Systemwinkel der Aufnahmesysteme

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CN1711969A CN1711969A (zh) 2005-12-28
CN100466979C true CN100466979C (zh) 2009-03-11

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CNB2005100813351A Expired - Fee Related CN100466979C (zh) 2004-06-24 2005-06-24 具按系统角拍摄系统的断层造影设备和确定系统角的方法

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US (1) US7263157B2 (de)
JP (1) JP2006006939A (de)
CN (1) CN100466979C (de)
DE (1) DE102004030550A1 (de)

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US7616985B2 (en) * 2002-07-16 2009-11-10 Xenogen Corporation Method and apparatus for 3-D imaging of internal light sources
US7599731B2 (en) * 2002-07-16 2009-10-06 Xenogen Corporation Fluorescent light tomography
JP4828970B2 (ja) * 2006-03-10 2011-11-30 株式会社東芝 Ｘ線ｃｔ装置及びｘ線ｃｔ装置の制御方法
US10335038B2 (en) 2006-08-24 2019-07-02 Xenogen Corporation Spectral unmixing for in-vivo imaging
US10775308B2 (en) * 2006-08-24 2020-09-15 Xenogen Corporation Apparatus and methods for determining optical tissue properties
US7466793B2 (en) * 2006-10-26 2008-12-16 General Electric Company Distinct incident energy spectra detection
US7860210B2 (en) * 2008-11-18 2010-12-28 The Board Of Trustees Of The Leland Stanford Junior University Data normalization in inverse geometry computed tomography system
US7986764B2 (en) * 2008-12-08 2011-07-26 Morpho Detection, Inc. X-ray laminography device, object imaging system, and method for operating a security system
US8218716B2 (en) * 2009-09-14 2012-07-10 Mitsubishi Heavy Industries, Ltd. Radiation tomography method
US9271689B2 (en) * 2010-01-20 2016-03-01 General Electric Company Apparatus for wide coverage computed tomography and method of constructing same
DE102010019989B4 (de) 2010-05-10 2016-03-03 Siemens Aktiengesellschaft Vorrichtung mit zwei Paaren aus Röntgenstrahlungsquelle und Röntgenstrahlendetektor
DE102010020604B4 (de) 2010-05-14 2018-11-08 Siemens Healthcare Gmbh Bildaufnahmevorrichtung, umfassend eine ringförmige Gantry
DE102010041752B4 (de) * 2010-09-30 2012-06-28 Siemens Aktiengesellschaft Kalibrierung eines Lamellenkollimators
JP2014226376A (ja) * 2013-05-23 2014-12-08 株式会社東芝 Ｘ線ｃｔ装置
DE102013226242A1 (de) * 2013-12-17 2015-06-18 Siemens Aktiengesellschaft Einstellung eines Aufnahmebereichs
WO2019041101A1 (en) * 2017-08-28 2019-03-07 Shenzhen United Imaging Healthcare Co., Ltd. SYSTEMS AND METHODS FOR DETERMINING ROTATION ANGLES
DE102017223603B4 (de) * 2017-12-21 2020-01-09 Siemens Healthcare Gmbh Verfahren zur Rekonstruktion eines dreidimensionalen, mit einer Biplan-Röntgeneinrichtung aufgenommenen Bilddatensatzes, Biplan-Röntgeneinrichtung, Computerprogramm und elektronisch lesbarer Datenträger
CN110772280B (zh) * 2018-07-31 2023-05-23 佳能医疗系统株式会社 超声波诊断装置和方法以及图像处理装置和方法
DE102019207419B3 (de) * 2019-05-21 2020-10-29 Siemens Healthcare Gmbh Verfahren zur Generierung von Bilddaten, Computertomographie-System und Computerprogrammprodukt

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USRE32961E (en) * 1974-09-06 1989-06-20 U.S. Philips Corporation Device for measuring local radiation absorption in a body
US4196352A (en) * 1978-04-28 1980-04-01 General Electric Company Multiple purpose high speed tomographic x-ray scanner
DE2951222A1 (de) 1979-12-19 1981-06-25 Siemens AG, 1000 Berlin und 8000 München Roentgenschichtgeraet zur herstellung von transversalschichtbildern
JPH0252640A (ja) * 1988-08-15 1990-02-22 Toshiba Corp Ｘ線ｃｔスキャナ装置
US5469487A (en) * 1993-12-30 1995-11-21 General Electric Company CT system with twin fan beam helical scan
DE19615456A1 (de) * 1996-04-19 1997-10-23 Philips Patentverwaltung Verfahren zur Detektion und Korrektur von Bildverzerrungen bei der Computertomographie
US6421412B1 (en) * 1998-12-31 2002-07-16 General Electric Company Dual cardiac CT scanner
US6873677B2 (en) * 2003-04-18 2005-03-29 Leon Kaufman Method and device for improving time resolution of an imaging device
US6848827B2 (en) * 2003-05-13 2005-02-01 General Electric Company Method and apparatus for calibrating detector spectral response
DE102004028124B4 (de) * 2004-06-09 2008-08-07 Siemens Ag Bildgebendes Tomografiegerät mit mehrfachen Betriebsarten sowie ein Verfahren zum Wechsel der Betriebsart des Tomografiegeräts
DE102004030549A1 (de) * 2004-06-24 2006-01-19 Siemens Ag Bildgebendes Tomographiegerät mit zumindest zwei zueinander fest angeordneten Aufnahmesystemen und Verfahren für ein derartiges Tomographiegerät zur Bestimmung der Anordnung der Aufnahmesysteme

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Publication number Publication date
US7263157B2 (en) 2007-08-28
DE102004030550A1 (de) 2006-01-19
US20060018423A1 (en) 2006-01-26
JP2006006939A (ja) 2006-01-12
CN1711969A (zh) 2005-12-28

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Granted publication date: 20090311